Air Venturi hand pump: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Air Venturi hand pump
Air Venturi G6 hand pump.

Part 1

This report covers:

  • The great challenge
  • History
  • An experiment reveals a lot
  • The trick
  • The dawn of modern high-pressure hand pumps
  • The Air Venturi G6 pump
  • Today’s test
  • My physiology
  • The test plug

The great challenge

Writing about the Air Venturi G6 hand pump is one of the most difficult reports I’ve ever attempted, because most airgunners know so little about hand pumps in general, and a lot of it is wrong. Also, because the audience for this subject spans the gamut from rank beginners to people who have owned other hand pumps for years, the spectrum of comprehension is infinite. Some people feel this is nothing more than an expensive bicycle pump, so I have to explain how it is different.

I read online discussions of hand pumps among airgunners, and I can tell that only a few of them have any actual experience. It goes beyond the blind leading the blind — it’s more like the blind writing detailed travel instructions to places they’ve never been. read more